Avid Technology DIGI 1 - Manual (Page 17)

Chapter 2: Macintosh Configuration 13
Hard Drive Storage Space
Mono audio tracks recorded with 16-bit resolution at 44.1 kHz (CD-quality) require
approximately 5 MB of hard disk space per minute. The same tracks recorded with 24-bit
resolution require about 7.5 MB per minute. The following table lists the required drive
space for certain track numbers and track lengths. In deciding the required hard drive space
for your needs, plan accordingly.
Launching Pro Tools LE the First Time
Serial Number Entry
When launching Pro Tools LE the first time, you are prompted to enter a serial number.
The serial number is located on the inside cover of this guide. Enter it in the dialog when
prompted, making sure to observe any spaces, then click Validate.
Required hard drive space for audio tracks
Number of tracks and length 16-bit at
44.1 kHz
16-bit at
48 kHz
24-bit at
44.1 kHz
24-bit at
48 kHz
1 track, 1 minute 5 MB 5.5 MB 7.5 MB 8.2 MB
2 tracks (stereo), 5 minutes 50 MB 55 MB 75 MB 83 MB
2 tracks (stereo), 60 minute 600 MB 662 MB 900 MB 991 MB
24 tracks, 5 minutes 600 MB 662 MB 900 MB 991 MB
24 tracks, 60 minutes 7 GB 7.8 GB 10.5 GB 11.6 GB
Serial number entry for Pro Tools